Process of removing wall paper from walls



v is readily pulled from the Walls.

Patented Oct. 18, 1927.

UNITED STATES PATENT OFF-ICE.

LEWIS O. ULLOM, OF ELLWOOD CITY, PENNSYLVANIA.

PROCESS 01 REMOVING WALL PAPER FROM WALLS.

Ho Drawing.

from the Wall by loosening the paste from the Wall by the application thereto of a solution of oxalic acid.

2. The process of removing the Wall paper from the walls by destroying the adhesion to paper of substance used to fasten paper to walls or other surfaces by the application of a solution of oxalic acid.

3. The process of removing Wall paper Application filed May 11,

1925. Serial No. 29,643.

from walls by softening the paper with a softening agent of oxalic acid.

4. Theprocess of removing wall paper from the walls'by saturating the paper with a removing agent of oxalic acid.

5. The process of removing wall paper from the Walls or other surfaces by saturating and softening the adhesive substance i with a solution of oxalic acid thereby destroying the adhesion of the paper to the walls.

6. The process of removin wall paper from the Walls by steaming wlth a solution of oxalic acid in water.

'7. The process of removing wall paper from the Walls by applying a solution of oxalic acid in water and going over this with a heated iron. 7

In testimony hereof I hereunto aflix my signature.

LEWIS o. ULLOM. 

